diff --git a/src/particles/diagnostics/CovarianceMatrixMath.H b/src/particles/diagnostics/CovarianceMatrixMath.H
index 4fec87eb0..2e832874e 100644
--- a/src/particles/diagnostics/CovarianceMatrixMath.H
+++ b/src/particles/diagnostics/CovarianceMatrixMath.H
@@ -52,7 +52,7 @@ namespace impactx::diagnostics
         amrex::ParticleReal theta = 0.0_prt;
 
         // Discriminant should be < 0.  Otherwise, keep theta at default and throw an error.
-        if(discriminant > 0.0_prt){ 
+        if(discriminant > 0.0_prt){
            std::cout << "Polynomial in CubicRoots has one or more complex roots." << "\n";
         } else {
            theta = acos(R/sqrt(-pow(Q,3)));
@@ -66,13 +66,13 @@ namespace impactx::diagnostics
         std::cout << "Discriminant, Q, R " << discriminant << " " << Q << " " << R << "\n";
         std::cout << "Return x1, x2, x3 " << x1 << " " << x2 << " " << x3 << "\n";
 
-        roots = std::make_tuple(x1,x2,x3);        
+        roots = std::make_tuple(x1,x2,x3);
         return roots;
     }
 
 
     /** Function to take the trace of a square 6x6 matrix.
-     *  
+     *
      * @param[in] matrix A
      * @returns the trace of A
      */
@@ -81,11 +81,11 @@ namespace impactx::diagnostics
         amrex::Array2D<amrex::ParticleReal, 1, 6, 1, 6> A
     )
     {
-        int const dim = 6;              
+        int const dim = 6;
         amrex::ParticleReal trA = 0.0;
 
         for (int i = 1; i < dim+1; i++) {
-            trA += A(i,i);         
+            trA += A(i,i);
         }
         return trA;
     }
@@ -115,9 +115,9 @@ namespace impactx::diagnostics
                 }
 
             }
-             
+
         }
-        return C;   
+        return C;
     }
 
 
diff --git a/src/particles/diagnostics/EmittanceInvariants.cpp b/src/particles/diagnostics/EmittanceInvariants.cpp
index 3f6db3725..831a8b39f 100644
--- a/src/particles/diagnostics/EmittanceInvariants.cpp
+++ b/src/particles/diagnostics/EmittanceInvariants.cpp
@@ -12,7 +12,7 @@
 #include <stdexcept>
 #include <AMReX_Extension.H>
 #include <AMReX_REAL.H>
-#include <AMReX_GpuComplex.H>           
+#include <AMReX_GpuComplex.H>
 #include <cmath>
 #include <vector>
 #include <tuple>
@@ -22,7 +22,7 @@ namespace impactx::diagnostics
 {
 
     /** This function returns the three independent kinetic invariants
-     *  denoted I2, I4, and I6 as constructed from the 6x6 
+     *  denoted I2, I4, and I6 as constructed from the 6x6
      *  beam covariance matrix.  These three quantities are invariant
      *  under any linear symplectic transport map, and are used in the
      *  calculation of the three eigenemittances.
@@ -51,8 +51,8 @@ namespace impactx::diagnostics
         amrex::Array2D<amrex::ParticleReal, 1, 6, 1, 6> S4;
         amrex::Array2D<amrex::ParticleReal, 1, 6, 1, 6> S6;
 
-        // Construct the matrix S1 = Sigma*J.  This is a 
-        // permutation of the columns of Sigma with 
+        // Construct the matrix S1 = Sigma*J.  This is a
+        // permutation of the columns of Sigma with
         // a change of sign.
         for (int i = 1; i < 7; i++) {
             for (int j = 1; j < 7; j++) {
@@ -69,7 +69,7 @@ namespace impactx::diagnostics
         S2 = impactx::diagnostics::MultiplyMat(S1,S1);
         S4 = impactx::diagnostics::MultiplyMat(S2,S2);
         S6 = impactx::diagnostics::MultiplyMat(S2,S4);
-        
+
         // Define the three kinematic invariants (should be nonnegative).
         I2 = -impactx::diagnostics::TraceMat(S2)/2.0_prt;
         I4 = +impactx::diagnostics::TraceMat(S4)/2.0_prt;
@@ -130,6 +130,6 @@ namespace impactx::diagnostics
         emittances = std::make_tuple(e1,e2,e3);
         return emittances;
     }
-        
+
 
 } // namespace impactx::diagnostics